/Engine/Source/Runtime/Core/Public/Delegates/DelegateSignatureImpl.inl
template<typename UserClass, typename... VarTypes> void BindRaw &40; const UserClass &42; InUserObject, typename TMemFunPtrType< true, UserClass, RetValType(ParamTypes..., std::decay_t< VarTypes >...)>::Type InFunc, VarTypes &&... Vars &41;